I've been playing around with this deck for some time now and I believe I have created a viable structure for these guys. I haven't seen many good deck builds for Constellars and have had to play this one by ear, but I feel certain that this deck can win!

I am still open to any and all suggestions. Though do note the following:
- Constellar Esca is a "fun" choice for me and I know he is pretty 'Meh when considering choices like maining Maxx C or Veiler. I use this deck more for the fun, which is why those 2 choices are in my Side.
- Side Deck suggestions are okay too, though I'm mainly looking for Extra Deck and Main Deck suggestions if any.
- I know the Firedance card is new and has yet to have a proper ruling and translation, but it is pretty good in this deck for now.

My only real suggestion would be to take out a Thrasher and put in an Antares. You can SS Schet, Normal Summon Hawwa, use Hawwa to get out Antares, then Antares' effect to recycle Hawwa or anything else you'd need. Schet copies Antares' level to make a rank 6.

I'd also find room for a Beehive. Situational, yes, but it can help make OTKs possible (Volcasaurus shenanigans and all).

While I agree that maybe 2 Photons are a bit much, it did open me up for easier warrior XYZ summoning (Blade Armor for the most part). I might also take out my Excalibur for a Beehive seeing as being down a monster makes it pretty tricky to summon him; and I've got Photoknight to back me up in case of big beaters.

Antares is okay I guess, but he would have been a better choice if his eff special summoned the target instead of just adding it to the hand. While a natural Messier 7 summon would help in bouncing my opponent's field or getting back a Pollux from the grave, I feel like Pleiades is a much better summon due to having a Quick eff and being able to target any card on the field instead of just monsters. Too bad Antares is a lvl 6 monster, or else he might have been a decent choice aside from Esca.